| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e62d03ed50b99c9d32fb93593c15f9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6513cc1120bd05e5e8d81fad1ebcc15f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c691fa991bdb97d6e6c80a5a97893595
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_837393bc21dc5016a33064fa2636cc50 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2223-076 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N23-223 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05G1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21G4-00 |
| filingDate |
2004-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_176f18dae64788280a8e32c17da3c012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac0abe1a41cc9c72d7eb80d430618f24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3002a8e69730bab15ba9809ad5d6360 |
| publicationDate |
2004-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004089056-A2 |
| titleOfInvention |
Exempt source for an x-ray fluorescence device |
| abstract |
An x-ray fluorescence (XRF) device and a method for using the same to analyze a sample (11) are described. An X-ray source (20) of the XRF device has a configuration that allows a greater amount of X-rays to impinge on the sample being irradiated with X-rays. An X-ray detector (21) of the XRF device has a configuration that allows a greater amount of X-rays emitted by the sample (11) to impinge on the detector (21). With such a configuration, the size and cost of the X-ray fluorescence device decreases. As well, fewer X-rays are needed from the X-ray source (20) because of the greater efficiency and an exempt X-ray source (exempt from radioactivity licensing requirements) can be used. |
| priorityDate |
2003-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |